This paper provides an adaptive technique for the control of a variable geometry turbine in a turbocharged compression ignition engine. The adaptive control is based on a one-step-ahead technique and a least square parameter estimator algorithm. In order to test the performance of the proposed control technique, a numerical model of the engine has been used, which employs a zero-dimensional approach. The paper will show that the one-step-ahead technique is able to improve dramatically the control performance with respect to that provided by a commonly applied PID control technique.
VGT turbocharger controlled by means of an adaptive control technique / Dambrosio, Lorenzo; Pascazio, Giuseppe; De Robertis, S.; Fortunato, Bernardo. - 2:(2001), pp. 1087-1092. (Intervento presentato al convegno IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM '01 tenutosi a Como, Italy nel July 8-12, 2001) [10.1109/AIM.2001.936848].
VGT turbocharger controlled by means of an adaptive control technique
DAMBROSIO, Lorenzo;PASCAZIO, Giuseppe;FORTUNATO, Bernardo
2001-01-01
Abstract
This paper provides an adaptive technique for the control of a variable geometry turbine in a turbocharged compression ignition engine. The adaptive control is based on a one-step-ahead technique and a least square parameter estimator algorithm. In order to test the performance of the proposed control technique, a numerical model of the engine has been used, which employs a zero-dimensional approach. The paper will show that the one-step-ahead technique is able to improve dramatically the control performance with respect to that provided by a commonly applied PID control technique.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
